ig-harness-oss (Shudesu/ig-harness-oss) is an MCP server listed on the M8ven Trust Index. It scores 56 out of 100, grade D. It declares 37 tools. No publisher has claimed this listing.
IG Harness — OSS Instagram DM automation on Cloudflare Workers, with engagement gates, follow-up flows, and L Harness cross-linking.
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The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
account_summaryGet a high-level summary of the Instagram account: follower count, active scenarios, recent broadcasts, tags, and forms. Use this to understand the current state before making changes.
broadcastSend a broadcast DM to all followers, a specific tag group, or a filtered segment. Creates and immediately sends the broadcast.
bulk_apply_gates_to_reelsCreate one engagement gate per reel ID in a single call, all referencing the same rich-message templates. Skips reels that already have a non-archived gate. Pass trigger_keyword=null for any-comment mode (most common for reels). Use list_recent_reels first to get reel IDs.
create_comment_ruleCreate a comment rule that auto-sends a DM when someone comments on an Instagram post. Set postId to target a specific post, or leave null for all posts. Supports keyword matching or any comment trigger.
create_formCreate a form for collecting user responses. Can auto-tag responders and enroll them in scenarios.
create_media_postcreate_rich_menuCreate a LINE rich menu with optional image upload. Provide imageData (base64) to attach the menu image in one step.
create_scenarioCreate a step delivery scenario with multiple message steps. Each step has a delay and message content. Scenarios auto-trigger on dm_keyword (DM contains keyword), comment (post comment received), tag_added, or manual enrollment.
create_tracked_linkCreate a click-tracking link. When clicked, can auto-tag the user and enroll them in a scenario.
enroll_in_scenarioEnroll an Instagram follower into a scenario. The follower will start receiving the scenario's step messages from step 1.
get_conversion_logsView ad conversion send logs for a specific platform. Shows the history of conversion events sent to Meta CAPI, X, Google Ads, or TikTok, including status (sent/failed) and error details.
get_follower_detailGet detailed information about a specific Instagram follower including tags, metadata, and profile.
get_form_submissionsGet all submissions for a specific form. Returns response data with timestamps and friend IDs.
get_friend_detailGet detailed information about a specific friend including tags, metadata, and profile.
get_link_clicksGet click analytics for a tracked link including total clicks and per-friend click history.
list_crm_objectsList all CRM objects of a specific type: scenarios, forms, tags, tracked links, broadcasts, or comment rules.
list_followersList Instagram followers with optional filtering by tag or name search. Returns paginated results with follower details.
list_friendsList friends with optional filtering by tag, name search, or metadata values. Returns paginated results with friend details.
list_recent_reelsList the authenticated Instagram account's own reels (media_product_type=REELS). Returns id, caption, permalink, thumbnail_url, timestamp. Typically used to pick reel IDs for bulk_apply_gates_to_reels.
manage_ad_platformsManage ad platform integrations for conversion tracking. Supports Meta (Facebook/Instagram), X (Twitter), Google Ads, and TikTok. Use 'list' to see configured platforms, 'create' to add a new one, 'update' to modify settings, 'delete' to remove, or 'test' to verify the connection.
manage_broadcasts配信の管理操作。list: 一覧、get: 詳細、create_draft: 下書き作成(送信しない)、update: 更新、send: 送信、send_to_segment: セグメント配信。
manage_comment_rulesComment rule management operations. list: all rules, get: rule details, update: modify a rule, delete: remove a rule, toggle: activate/deactivate.
manage_engagement_gatesEngagement gate management. Actions: list (all gates), create (new gate), get (by id), update (patch), delete, list_deliveries (deliveries for a gate).
manage_followersFollower management operations. count: get follower count, set_metadata: update metadata fields.
manage_formsフォームの管理操作。list: 一覧、get: 詳細、update: 更新、delete: 削除。作成は create_form ツールを使用。
manage_friends友だちの管理操作。count: 友だち数取得、set_metadata: メタデータ更新、set_rich_menu: リッチメニュー割当、remove_rich_menu: リッチメニュー解除。
manage_line_connectionsLINE Harness multi-connection registry CRUD + diagnostics. Actions: list, create, update, delete, set_default, test, list_tracked_links, list_traffic_pools. `update` is the right way to rotate an api_key or fix a worker_url typo — the connection id is preserved, so every engagement_gate referencing …
manage_media_postsmanage_rich_menusリッチメニューの管理操作。list: 一覧取得、delete: 削除、set_default: デフォルト設定。作成は create_rich_menu ツールを使用。
manage_rich_messagesManage reusable rich-message templates used by engagement gates. Actions: list, create, get, update, delete, test_send. Each rich message is a chain of blocks (text/image/card/carousel/quick_replies) dispatched sequentially to IG DM at send time. Use test_send to preview a message on your own IGSID …
manage_scenariosシナリオの管理操作。list: 一覧、get: 詳細(ステップ含む)、update: 更新、delete: 削除、add_step: ステップ追加、update_step: ステップ更新、delete_step: ステップ削除。
manage_staffスタッフアカウントの追加・一覧・更新・削除・APIキー再生成。オーナー権限が必要です。
manage_tagsList, create, or delete tags, and add/remove tags to/from followers. Supports batch operations on multiple followers.
manage_tracked_linksトラッキングリンクの管理操作。list: 一覧、delete: 削除。作成は create_tracked_link ツールを使用。
send_dmSend a DM to an Instagram follower. Supports text and image message types.
send_messageSend a text, image, or flex message to a specific friend. Use messageType 'image' for standalone image messages, 'flex' for rich card layouts.
upload_imageUpload an image to get a public URL for use in Instagram DMs and broadcasts. Accepts base64-encoded image data. Returns public URL.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
IG_HARNESS_API_KEYIG_HARNESS_API_URLINSTAGRAM_HARNESS_API_KEYINSTAGRAM_HARNESS_API_URLTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
37/37 tools missing one or more hints — account_summary (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); broadcast (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); bulk_apply_gates_to_reels (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +34 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool inputs are validated
28/37 tool handlers declare input schemas (76%)
Declare an inputSchema with zod/joi/yup on every tool definition.
README present
No README found
Add a README.md describing the server and its tools.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
Production dependencies are patched
0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.12.1 (high), @modelcontextprotocol/sdk@1.12.1 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Domain consistency
npm scope @ig-harness doesn't match GitHub owner shudesu
Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.
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